Energy storage savings depended on recuperation ratio in traction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43928804" target="_blank" >RIV/49777513:23220/16:43928804 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7512099/" target="_blank" >http://ieeexplore.ieee.org/document/7512099/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ELEKTRO.2016.7512099" target="_blank" >10.1109/ELEKTRO.2016.7512099</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Energy storage savings depended on recuperation ratio in traction

Popis výsledku v původním jazyce

Performance of future electric traction systems can be improved by energy storage system (ESS). Using of ESS is not advantageous in all cases. Additional losses always occur during the ESS operation. If saved energy is relatively low in comparison with these losses, the return of investment will not be reached. This paper is focused on energy storage on-board tram vehicle. Return on investment determination is not trivial for multi-source/load systems like a tram. The main emphasis of proposed research is given to the energy savings in dependency on recuperation ratio in tram line. One of main energy savings influencing factors is power management (PM) strategy of ESS. Therefore five PM strategies were taken in to account for energy savings calculation. Four of PM strategies are basic and one is more sophisticated. This sophisticated strategy is based on the Takagi-Sugeno Fuzzy controller (T-S Fuzzy). T-S Fuzzy strategy uses knowledge of the tram line and tram position by GPS. All these strategies were simulated at the same tram line via stochastic tram line model.

Název v anglickém jazyce

Energy storage savings depended on recuperation ratio in traction

Popis výsledku anglicky

Performance of future electric traction systems can be improved by energy storage system (ESS). Using of ESS is not advantageous in all cases. Additional losses always occur during the ESS operation. If saved energy is relatively low in comparison with these losses, the return of investment will not be reached. This paper is focused on energy storage on-board tram vehicle. Return on investment determination is not trivial for multi-source/load systems like a tram. The main emphasis of proposed research is given to the energy savings in dependency on recuperation ratio in tram line. One of main energy savings influencing factors is power management (PM) strategy of ESS. Therefore five PM strategies were taken in to account for energy savings calculation. Four of PM strategies are basic and one is more sophisticated. This sophisticated strategy is based on the Takagi-Sugeno Fuzzy controller (T-S Fuzzy). T-S Fuzzy strategy uses knowledge of the tram line and tram position by GPS. All these strategies were simulated at the same tram line via stochastic tram line model.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

<a href="/cs/project/LO1607" target="_blank" >LO1607: RICE – Nové technologie a koncepce pro inteligentní průmyslové systémy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

11th International Conference Elektro 2016 : proceedings

ISBN

978-1-4673-8698-2

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

370-373

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Štrbské Pleso, Slovensko

Datum konání akce

16. 5. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000386959800075